fluid shear

Shear rheology experiments were carried out for the shale in Longtan Hydropower Project by using a servo-controlled shear rheology testing machine.

利用岩石剪切流变仪,对龙滩水电站泥板岩进行了剪切流变试验,分析了泥板岩剪切位移随时间的变化规律,探讨了不同应力状态下剪切流变速率的变化趋势,讨论了岩石剪切强度随时间的变化规律。

The shear rheology experiment on the shear rheology equipment is carried out for unfilled jointed rock specimens in the surrounding rock mass of a huge underground cave in Longtan hydropower station.

利用岩石剪切流变仪,对龙滩水电站大型地下洞室群围岩中的无充填节理岩石进行了剪切流变试验,得到了节理岩石长期抗剪强度参数,与快速剪切试验获得的短期抗剪强度参数进行比较,发现长期抗剪强度参数有所降低,且粘聚力对时间敏感性高于内摩擦角。

Rheological model parameters of surrounding rocks with different grades are gotten;besides,the comparison between the shear rheology model and experimental results shows that the proposed shear rheology model is reasonable.

结合深圳莲盐高速公路隧道围岩中的II～V级凝灰熔岩进行了双轴剪切流变试验,通过试验结果分析和模型辨识,得到不同围岩级别凝灰熔岩的剪切流变规律和流变模型。

By use of the linearized atmospheric equations of Boussinesq approximation on the equatorial β-plane in a zonal shear basic flow,study is undertaken of the stability features of several kinds of equatorial atmospheric waves.

在赤道β平面近似条件下,使用纬向切变基流下线性化Boussinesq方程组,分析了在纬向切变基流下几种赤道大气波动的稳定性特征。

Research on the key curved surface of the flotation machine using the theory of fluid shear

用流体切变理论对浮选机关键曲面的研究

A STUDY OF RHEOLOGICAL PROPERTIES OF MOLTEN POLYETHYLENE TEREPHTHALATE--Part Ⅱ:Rheological Properties of PET Melt at High Shear Rate

聚酯熔体流变性能的研究——高剪切速率下熔体的流变性能

The Current Effect and Acceleration When the Conductor Cuts the Magnetic Lines of Force Variably;

导体变速切割磁力线时的电流效应和加速度

Analysis on the shear modulus of MR elastomer based on chain-like model

基于链化分析的磁流变弹性体剪切模量模型

Shear rheological experiment on rock mass discontinuities and back analysis of model parameters

岩体结构面剪切流变试验及模型参数反演分析

Effects of Fluid Shear Stress on the Expression of IL-8 Receptors in Vascular Endothelial Cells;

流体切应力诱导血管内皮细胞IL-8受体表达变化的研究

Point out that instability destruction of bluff stratum slope has osculating correlation with the rheology character of rock.

指出层状直立边坡的屈曲失稳与岩体的流变性质密切相关。

They found that black holes have an extremely low shear viscosity- smaller than any known fluid.

宋等人发现黑洞有极低的切变黏度，比任何已知的流体还低。

The study on electrogastrogram, blood gastrointestinal hormone and duodenogastric reflux in the patients with cholecystopathy before and after cholecystectomy;

胆囊切除前后体表胃电、血胃肠激素、十二指肠胃反流的变化

magnetohydrodynamic shear heating

磁流体动力剪切加热

A fluid cannot withstand a shear.

流体不能承受切应力。

On Solid-Fluid Phase Transition of a Dry Granular Matter in a Simple Plane Shear without Gravity

乾燥颗粒物质于平面无重力剪切运动下之固体-流体相变现象研究(英文)

Design and Manufacture for Strong Shear Rheometer and Experimental Study of Shear Flow Cavitation;

强剪切流变仪的研制及剪切空化的实验研究

The shearing strain is essentially inhomogeneous flow of metal.

剪切变形的实质是金属的不均匀流动。

Characteristic Wave of Meso-β Scale Disturbance in Shear Basic Flow

切变基流中β中尺度扰动的特征波动

A shear is a transformation that produces a mirror image of an object.

（错切变换是产生物体镜像的一种变换。）

At the same time, detailed experimental studies of turbulent shear flows were being made.

与此同时，湍流切变流的详细实验研究也在进行。

Changes of enzyme activities in lens after vitrectomy

玻璃体切割术后晶状体酶活性的变化